S. Guendel

发表

Peri-urban and urban livestock keeping in East Africa - a coping strategy for the poor? Scoping study July 2002. Natural Resources International Limited, Aylesford, UK. 31 pp.

S. Guendel, 2003 .

The integration of agriculture in urban policies.

M. Dubbeling, H. D. Zeeuw, N. Bakker, 2000 .